This research divides into two parts. One is to discover the main factors on developing potential of the cultural landscapes. The other purpose is to investigate the sustainability of the cultural landscapes in Nantou and also map out a future development orientation towards local revitalization. Literature search and quantity analysis are adopted in this research. Through the research analysis on investigating the sustainability of the cultural landscapes, Nantou can put emphasis on intensifying information center for tourists and setting up illustration signs, as well as erecting lavatories and guideposts. As for the development orientation towards local revitalization of Nantou County, first priority is suggested to put on cultural landscapes development related to historical events. Additionally, with the usage of business model (internal management) and management system (application of law and regulation) along with trading system is supposed to work out.